SumUp

aid: sumup
name: SumUp
description: European mobile payment and POS platform with REST APIs for creating checkout links, managing card readers, processing
  payments, tracking transactions, and accessing payout data. SumUp serves over 4 million merchants in 37 markets with built-in
  fraud protection, sandbox environments for testing, and SDKs for multiple programming languages.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/sumup/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Payments
- POS
- Point of Sale
- Card Readers
- Checkout
- Fintech
- Mobile Payments
- Online Payments
apis:
- aid: sumup:sumup-rest-api
  name: SumUp REST API
  description: REST API for creating and executing checkouts, managing card readers, processing payments, storing customer
    cards, issuing refunds, retrieving transactions, and accessing payout data. Base URL is https://api.sumup.com with API
    key and OAuth 2.0 authentication.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developer.sumup.com/api
  baseURL: https://api.sumup.com
  tags:
  - Checkouts
  - Payments
  - Transactions
  - Customers
  - Card Readers
  - Payouts
  - Receipts
  properties:
  - type: Documentation
    url: https://developer.sumup.com/api
  - type: OpenAPI
    url: https://raw.githubusercontent.com/sumup/sumup-openapi/main/openapi.yaml
  - type: PostmanCollection
    url: https://www.postman.com/sumupengineering/sumup-developers/collection/iqa7nry/sumup-rest-api
common:
- type: Website
  url: https://sumup.com
- type: Documentation
  url: https://developer.sumup.com
- type: GitHubOrg
  url: https://github.com/sumup
- type: LinkedIn
  url: https://www.linkedin.com/company/sumup
- type: Blog
  url: https://medium.com/sumup-engineering
- type: Pricing
  url: https://sumup.com/pricing/
- type: StatusPage
  url: https://status.sumup.com/
- type: X
  url: https://x.com/SumUp
- type: Plans
  url: plans/sumup-plans-pricing.yml
- type: RateLimits
  url: rate-limits/sumup-rate-limits.yml
- type: FinOps
  url: finops/sumup-finops.yml
- type: ChangeLog
  url: https://developer.sumup.com/changelog
- type: GitHubRepository
  url: https://github.com/sumup/sumup-openapi
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com